In other words, arms transfers can embolden genocidal forces, as we have seen in Rwanda, or stoke the flames of long, drawn-out conflicts with hundreds of thousands of casualties, as we have seen in Sudan. To prevent the emergence of cultures of impunity in which these abuses thrive, governments must apply a moral imperative that takes precedence over actions informed by real politik or commercial impulses. It is far too easy and not at all persuasive to throw up one's hands in anguish over the horrendous abuses this world has witnessed, and then sit back and blame the traffickers.